To obtain the diffraction pattern, the aperture of slit must be

Options :
  1. of the order of wavelength lambda
  2. more than wavelength lambda
  3. the order of lambda/4
  4. of any size
Answer and Explanation :-

Answer: Option 1


Sorry there is no explanation for this answer. Please help others by posting your response below

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : The phenomenon of reaching light in the geometrical shadow region is called

Next Question : The polarization of light establishes

Click here for online test on Optical Physics


 (Getemail alerts when others member replies)

Constant kindness can accomplish much. As the sun makes ice melt, kindness causes misunderstanding, mistrust, and hostility to evaporate.
-Albert Schweitzer